Our engineers design and develop the air distribution valves through fulfilling the complete processes of design, quality control and manufacturing meanwhile the ADV production resources are well prepared for the OEM market.


The relevant DVP is strictly in accordance with OE standards when conducting the comprehensive tests of vibration, durability, environment, temperature shock, air pressure shock, salt spray, waterproof, EMC, etc.


The reliable ADV development processes, the adequate production and lab facilities as well as the professional engineer teams enable us to timely deliver the quality of products that satisfy our clients.